Port Giles Weather Forecast

Gulf St Vincent Coastal Waters

Wind

Northwesterly 20 to 30 knots decreasing to 20 to 25 knots in the late afternoon then increasing to 20 to 30 knots in the late evening.

Seas

1.5 to 2.5 metres.

1st Swell

West to southwesterly below 0.5 metres.

Weather

Partly cloudy. 70% chance of showers.

Weather Situation

A series of low pressure systems passing over waters to the south will extend cold fronts that will cross over SA through to the end of the week. A high pressure system is then forecast to move into the Bight from late Friday and extend a ridge across the state over the weekend, as it slowly moves southeastwards towards Tasmania.